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Showing posts with the label Low-pass filter

Updated filtering algorithm from transmitter

The Dx4e transmitter (currently that's what I'm using) creates alot of noise when used with arduino. It's quite clear that the receiver has a tuned low pass filter that needed to be emulated for the code. A low pass filter was implemented with a stategy of using a the gradient of 3 values to determine whether allow input to the servo signal stream or not. Here's the pseudo code below: